This content is not available from your geographic area.
Log in

Dense, dense, dense!

S1 E1
·
2018

Vox introduces us to the principle of density and offers to experience it. Eric discovers which liquids are denser than others.

Levels:
Elementary Grade 2 Grade 5 Grade 7
Subjects:
Science and technology Matter and Energy
Skills:
Critical Thinking Self-Directed Learning
French level:
B1: Threshold Independent User (B1 - B2) A2: Waystage Basic User (A1 - A2)
Subscription
play_circle

E1 : Dense, dense, dense!

4min
Vox introduces us to the principle of density and offers to experience it. Eric discovers which liquids are denser than others.
Subscription
play_circle

E2 : Ça grouille

3min
Vox suggests to Eric to use the hoop or a rope to delimit a specific zone to then identify and count the living species in that space. Wow, there are many! It's not magic, it's scientific.
Subscription
play_circle

E3 : Friction et réalité

4min
Come explore friction with Eric. It's not magic, it's scientific.
Subscription
play_circle

E4 : Bernoulli et compagnie

3min30s
Did you know that Bernoulli's principle allows us to understand how air moves and allows airplanes to fly?
Subscription
play_circle

E5 : Barbouiller à la Bernoulli

4min
Did you know you can make your own airbrush? This video shows you how to create a work of art using paint and the movement of air through a straw.
Subscription
play_circle

E6 : 3, 2, 1... Décollage!

3min30s
This capsule shows the chemical reaction between water and baking powder.
Subscription
play_circle

E7 : L'ère de la pompe à air

4min
Discover how to get your own rocket off the ground using the principle of energy transfer. Let's go! It's not magic, it's science.
Subscription
play_circle

E8 : Trouver le coupable!

3min30s
Determine who took a bite of cake by observing the fingerprint.
Subscription
play_circle

E9 : Illusion d'optique, mon œil!

3min30s
This vignette explains optical illusions and how the brain assimilates information from a sequence of images.
Subscription
play_circle

E10 : J'aime mon électro-aimant

3min30s
Make your own magnet with a nail, a battery and an electric wire. Let's go! It's not magic, it's scientific.
Subscription
play_circle

E11 : Une tornade dans une bouteille

4min
This vignette explains how to produce a tornado in a bottle. Discover how air moves from one bottle to another, producing a vortex.
Subscription
play_circle

E12 : Éric fait du vent

3min30s
An anemometer is a device used for measuring wind speed. Let's make one! It's not magic, it's scientific.
Subscription
play_circle

E13 : Éric et ses bibittes

3min30s
1, 2, 3, 4, 5, 6! Did you know that all insects have 6 legs? Come discover more about these little critters. It's not magic, it's scientific.
Subscription
play_circle

E14 : Voler de ses propres ailes

4min
Are you ready for takeoff? Eric shows us the best way to make a paper plane! Let's go! It's not magic, it's scientific.
Subscription
play_circle

E15 : Les graines en voyage

4min
Eric makes a paper helicopter that works on the same principle as the maple seed that flies away to take root much further than its tree. It's not magic, it's scientific.
Subscription
play_circle

E16 : Code secret

4min
Thanks to coding we can program computers or even robots! Eric shows us an example of coded language through a grid and a treasure hunt. It's not magic, it's scientific.
Subscription
play_circle

E17 : Vers le vert

3min30s
Blue ... yellow ... red. By mixing in the right proportions these three primary colors, we can create all kinds of new colors! It's not magic, it's scientific.
Subscription
play_circle

E18 : Éric est déboussolé

4min
Éric uses the magnetic force of a magnet to make a compass.
Subscription
play_circle

E19 : Amiral admirable

4min
Éric shows us how the shape of a structure affects its ability to float.
Subscription
play_circle

E20 : Une réflexion sur la réfraction

3min30s
Let's explore refraction with Eric to learn more about the phenomenon. It's not magic, it's science.
Subscription
play_circle

E21 : Voir dans le noir!

4min
Come and discover chromatography with Éric. Chromatography is a method used to separate a mixture.
Subscription
play_circle

E22 : Chaleur et couleurs

3min
Dark colours absorb the sun's light and heat, while light colours reflect them. Come and discover how Eric experiences this!
Subscription
play_circle

E23 : Pattes d'ours

3min30s
Come and discover the properties of insulating and waterproof materials that prevent heat transfer. It's not magic, it's science.
Subscription
play_circle

E24 : La poudre magique

4min
Did you know that when yeast is active, it releases gases capable of inflating a balloon? Come and try it out. It's not magic, it's science.
Subscription
play_circle

E25 : Des étoiles en pot

4min
The night sky is beautiful. You're lucky because Eric knows how to make a star projector for your room! It's not magic, it's scientific.
Subscription
play_circle

E26 : Cristaux croquants

4min
Eric shows us how to make some delicious crystals! It's not magic, it's scientific.
Subscription
play_circle

E27 : Faire couler l'eau vers le haut!

4min
Eric explains how capillarity works in plants! It's not magic, it's scientific.
Subscription
play_circle

E28 : Solide comme un liquide

4min
Let's explore the phenomenon of oobleck, a substance that acts as both a solid and a liquid. It's not magic, it's science.
Subscription
play_circle

E29 : Son-sationel

3min30s
Discover with Eric how sound waves can travel along a string. It's not magic, it's science.
Subscription
play_circle

E30 : La balle est dans ton camp

4min
Eric uses the four steps of the scientific method to determine which ball bounces the highest.
Subscription
play_circle

E31 : Que la force soit avec toi

3min30s
Éric amazes us once more by using static electricity to move a can. It's not magic, it's scientific.
Subscription
play_circle

E32 : Cinq sens sensationnels!

4min
Eric must use four of his five senses to guess what is in front of him. It's not magic, it's scientific.
Subscription
play_circle

E33 : Sensa-soluble!

4min
Discover whether salt is soluble or insoluble. It's not magic, it's science!
Subscription
play_circle

E34 : Bien beurré

4min
Explore the process of making butter from cream. It's not magic, it's science.
Subscription
play_circle

E35 : Vision d'espion

4min
Eric shows you how to build your own periscope! It's not magic, it's scientific.
Subscription
play_circle

E36 : Cratères et débris

4min
Eric learns to reproduce the scene of an asteroid hitting the Earth. Discover the mystery of craters all around the Earth! It's not magic, it's science.
Subscription
play_circle

E37 : Super structure

4min
The triangle is the strongest geometric shape! Discover with Eric how to create a structure from triangles. It's not magic, it's science.
Subscription
play_circle

E38 : Un jongleur de neurones

4min
Eric explains how neurons transmit information between his senses and his brain. It's not magic, it's scientific.
Subscription
play_circle

E39 : Super-rachute!

4min
Éric shows us how to protect an egg with different types of parachute! It's not magic, it's science.
Subscription
play_circle

E40 : Pâte à papier

4min
Recycle is very important! Did you know that you can recycle your own paper to make some new one? It's not magic, it's scientific.
Subscription
play_circle

E41 : Les dinosaures, c'est fossile!

4min
Experiment with Eric to create your own fossil and learn more about their formation and the information they give us. It's not magic, it's science.
Subscription
play_circle

E42 : Un cerf-volant d'occasion

4min
Hold on tight because we are going to learn how to build a kite! It's not magic, it's scientific.
Subscription
play_circle

E43 : Macro-microbes

4min
Did you know that we have millions of bacteria on our hands? Of course, they are not all harmful to our health, but we still understand the importance of good hand washing. It's not magic, it's scientific.
Subscription
play_circle

E44 : Ce que nous savons du savon

4min
All aboard! Did you know that you can move a boat without touching it? It's not magic, it's scientific.
Subscription
play_circle

E45 : Mission : Mélange impossible!

4min
Learn how to build a lava lamp by creating a mixture between liquids and a solid. It's not magic, it's science.
description

Fiche pédagogique enseignant.es - Série - ScienceXplosion Épisode - Dense, dense, dense!

For teachers in grades 2, this educational sheet follows the three key stages: arousing commitment, activating reflection and putting into action, with the aim of developing certain global skills, such as communication, critical thinking and problem solving.

The following self-development concept (s) are explored:
- density of the liquids
- properties of liquids

lock
Levels:
Elementary Grade 2 Grade 5 Grade 7
Subjects:
Science and technology Matter and Energy
Skills:
Critical Thinking Self-Directed Learning
French level:
B1: Threshold Independent User (B1 - B2) A2: Waystage Basic User (A1 - A2)